dotfiles/nvim/lua/themystery/plugins/tree.lua

return {
    "nvim-neo-tree/neo-tree.nvim",
    branch = "v3.x",
    enabled = false,
    dependencies = {
        "nvim-lua/plenary.nvim",
        "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
        "MunifTanjim/nui.nvim",
    },
    config = function()
        -- https://github.com/nvim-neo-tree/neo-tree.nvim/issues/202#issuecomment-1428278234
        -- These two functions were taken from the issue above. So, Thanks!

        local delete = function(state)
            local inputs = require("neo-tree.ui.inputs")
            local path = state.tree:get_node().path
            local msg = "Are you sure you want to trash " .. path
            inputs.confirm(msg, function(confirmed)
                if not confirmed then return end

                vim.fn.system { "trash", path }
                require("neo-tree.sources.manager").refresh(state.name)
            end)
        end

        -- over write default 'delete_visual' command to 'trash' x n.
        local delete_visual = function(state, selected_nodes)
            local inputs = require("neo-tree.ui.inputs")

            -- get table items count
            function GetTableLen(tbl)
                local len = 0
                for n in pairs(tbl) do
                    len = len + 1
                end
                return len
            end

            local count = GetTableLen(selected_nodes)
            local msg = "Are you sure you want to trash " .. count .. " files ?"
            inputs.confirm(msg, function(confirmed)
                if not confirmed then return end
                for _, node in ipairs(selected_nodes) do
                    vim.fn.system { "trash", node.path }
                end
                require("neo-tree.sources.manager").refresh(state.name)
            end)
        end



        vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
        require("neo-tree").setup({
            window = {
                position = "float",
            },
            filesystem = {
                filtered_items = {
                    visible = true
                },
                use_libuv_file_watcher = true,
                commands = {
                    delete = delete,
                    delete_visual = delete_visual,
                },
                hijack_netrw_behavior = "open_current"
            },
        })
        vim.keymap.set("n", "<leader>tf", vim.cmd.Neotree)
        vim.keymap.set("n", "<leader>tt", "<Cmd>Neotree reveal=true position=float toggle <CR>")
    end

}